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java - Split string into several two character strings

I have this string 8S8Q4D1SKCQC2C4S6H4C6DJS2S1C6C

How can I split this string into substrings that consist of 2 characters per substring? I'm confused because I cannot find a delimiter to split them.

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System.out.println(Arrays.toString(
    "8S8Q4D1SKCQC2C4S6H4C6DJS2S1C6C".split("(?<=\G.{2})")
));

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